You can remove unwanted forms, schedules and worksheets in TurboTax Online - please see the following TurboTax FAQ, "How do I delete
forms in TurboTax Online?":
https://ttlc.intuit.com/replies/3288508
If you want to remove a state return, you can delete a state
return in TurboTax Online, as long
as you haven't paid for it yet (or registered in a free
version).
Please see
the following TurboTax FAQ, "How do I delete my state return in TurboTax
Online?":
https://ttlc.intuit.com/replies/3301384